V351HA32

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Transient Voltage Suppression (TVS) components, such as voltage suppressors, metal oxide varistors (MOVs) and gas discharge tubes (GDTs) provide surge protection to circuits and equipment from the damaging effects of transient voltages. The V351HA32 is an example of a surface mount voltage suppressor, also known as a MOV. The working principle and applications for V351HA32 will be discussed in this article.

The V351HA32 is a small package MOV designed to protect electronic circuits subjected to large transient voltage and current. It provides AC surge protection to components in applications such as Telecom equipment, consumer electronics and portable devices. The device offers a 350W peak pulse power dissipation and an operating voltage of 32V. It features a fast response time and provides excellent EMI reduction.

The V351HA32 is a bidirectional suppressor which works using the principle of three terminal AC pulse breakdown of air in a gap between two insulated electrodes. The AV voltage of the gap, when reversed biased with a large current, enables high breakdown to occur. When the gap breaks down, a spark discharge takes place and causes the voltage to drop. The resulting current, which is much less than the initial surge, is then dissipated in a low impedance path. This provides effective protection from the transients.

The V351HA32 can be used in a variety of applications including AC power line protection, AC motor control systems, power supplies, and industrial equipment. It provides an ideal solution for reducing the noise and transient pulses created by various sources in industrial and communication systems. Additionally, it can be used to protect circuits from large environmental variations such as high voltage lightning spikes and power line surges.

The V351HA32 is also ideal for protecting devices from ElectroStatic Discharges (ESD). As ESD is a major cause of equipment damage, the V351HA32 can provide protection from ESD events. It can be used in combination with other ESD clamps protection and special buses designed for ESD protective devices, such as ESD protection networks (ESN) and ESD power delivery systems (PDS).

In conclusion, the V351HA32 is a surface mount voltage suppressor, also known as an MOV. It provides AC surge protection to components and devices from ESD events and transient spikes due to lightning and power line surges. It has a peak pulse power dissipation of 350W and an operating voltage of 32V. It is suitable for use in a wide range of applications, including Telecom equipment, consumer electronics and portable devices.

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